diff --git a/packages/hurl/Cargo.toml b/packages/hurl/Cargo.toml
index a2cfce9ef..bad179c7c 100644
--- a/packages/hurl/Cargo.toml
+++ b/packages/hurl/Cargo.toml
@@ -8,7 +8,7 @@ description = "Hurl, run and test HTTP requests"
 documentation = "https://hurl.dev"
 homepage = "https://hurl.dev"
 repository = "https://github.com/Orange-OpenSource/hurl"
-rust-version = "1.74.1"
+rust-version = "1.75.0"
 
 [lib]
 name = "hurl"
diff --git a/packages/hurl/src/http/client.rs b/packages/hurl/src/http/client.rs
index 78b48cf24..e06ed3227 100644
--- a/packages/hurl/src/http/client.rs
+++ b/packages/hurl/src/http/client.rs
@@ -674,7 +674,7 @@ impl Client {
         if !(300..400).contains(&response_code) {
             return None;
         }
-        let location = match response.get_header_values("Location").get(0) {
+        let location = match response.get_header_values("Location").first() {
             None => return None,
             Some(value) => get_redirect_url(value, base_url),
         };
diff --git a/packages/hurl/src/http/request.rs b/packages/hurl/src/http/request.rs
index aa1b175af..be9a604b3 100644
--- a/packages/hurl/src/http/request.rs
+++ b/packages/hurl/src/http/request.rs
@@ -90,7 +90,7 @@ impl Request {
     /// Returns optional Content-type header value.
     pub fn content_type(&self) -> Option<String> {
         header::get_values(&self.headers, "Content-Type")
-            .get(0)
+            .first()
             .cloned()
     }
 
diff --git a/packages/hurl/src/http/response.rs b/packages/hurl/src/http/response.rs
index 95d17e37f..12d5aa753 100644
--- a/packages/hurl/src/http/response.rs
+++ b/packages/hurl/src/http/response.rs
@@ -57,7 +57,7 @@ impl Response {
     /// Returns optional Content-type header value.
     pub fn content_type(&self) -> Option<String> {
         header::get_values(&self.headers, "Content-Type")
-            .get(0)
+            .first()
             .cloned()
     }
 }